Blue Hackmanite 6mm Round - 15-16 Inch 10x16-22x50mm com originate in the Philippines

com originate in the Philippines or Indonesia

Weight: grams: 85-230 grams

The name "heliodor" is derived from two Greek words: helios "sun

Crazy Lace Agate is a banded Chalcedony that naturally occurs as golden brown with layers of pink

It has been greatly sought after throughout history and was at times valued as highly as Diamond

Blue Hackmanite 6mm Round - 15-16 Inch 10x16-22x50mm com originate in the PhilippinesDiscovered in Greenland in the late 1890's, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem grade hackmanite; at best, most crystals are translucent. Hackmanite is the light pink to pale violet variety of sodalite. It is a particularly unusual gem because it exhibits a special optical property known as "tenebrescence," a type of reversible photochromism. Hackmanite is very reactive under UV light.